Part Number 420451 Assembled Washer Screw

SKU: 5305000420451

420451 Assembled Washer Screw Datasheet

Thread Direction:
Right-hand
Thread Length:
0.438 inches
Fastener Length:
0.438 inches
Head Style:
Round
Head Diameter:
Between 0.240 inches and 0.260 inches
Head Height:
Between 0.091 inches and 0.103 inches
Washer Quantity:
1
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.138 inches
Thready Qty Per Inch (tpi):
32
Hardness Rating:
40.0 rockwell c primary washer and 50.0 rockwell c primary washer
Primary Washer Outside Diameter:
Between 0.278 inches and 0.288 inches
Primary Washer Style:
Flat internal teeth
Primary Washer Material Thickness:
0.018 inches
Material Specification:
Sae assn standard all material responses
Surface Treatment Specification:
QQ-P-416, type 1, cl 3 federal specification 1ST treatment response or QQ-Z-325, type 1, cl 3 federal specification 2ND treatment response
Manufacturer Cage:
21450

Trade Information:
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Bolts and bolts and their nuts or washers exported in the same shipment

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